Isosorbide Diallyl Based Antibacterial Thiol-Ene Photocured Coatings Containing Polymerizable Fluorous Quaternary Phosphonium Salt
| Autor: | Emrah Çakmakçı, Ferhat Şen, M. Vezir Kahraman |
|---|---|
| Přispěvatelé: | Zonguldak Bülent Ecevit Üniversitesi |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Isosorbide
General Chemical Engineering Phosphonium salt 02 engineering and technology 010402 general chemistry 01 natural sciences medicine Environmental Chemistry Organic chemistry Thiol-ene Quaternary phosphonium salt Ene reaction ComputingMethodologies_COMPUTERGRAPHICS chemistry.chemical_classification Renewable Energy Sustainability and the Environment Coating materials General Chemistry Fluorine 021001 nanoscience & nanotechnology Environmentally friendly 0104 chemical sciences Antibacterial chemistry Thiol 0210 nano-technology medicine.drug |
| Popis: | The preparation of multifunctional, smart, and environmentally friendly coating materials is an innovative way to answer the needs in both today's and future technologies of coatings. In this work, antibacterial and environmentally friendly photocured coatings were prepared via a thiol-ene photopolymerization technique. First, with the aim to reduce the carbon footprint of the petroleum-based monomers, a greener alternative, isosorbide diallyl ether (IDE), was synthesized. Then a polymerizable fluorinated quaternary phosphonium salt (PFQPS) was synthesized to render the coatings antibacterial. PFQPS was added in different amounts (1%, 3%, 5%, and 10%) to the IDE-based thiol-ene-based formulations, and its effect on the thermal, mechanical, and optical properties were investigated. The prepared coatings exhibited exceptional antibacterial activity against E. coli and S. aureus. When the concentration of the PFQPS was 10%, the zone inhibition diameters were found as 82 ± 5 and 18 ± 1.9 for E. coli and S. aureus, respectively. © 2019 American Chemical Society. Marmara Üniversitesi FEN-C-YLP-070317-0113 This research was financially supported by Marmara University, Commission of Scientific Research Project, for the project FEN-C-YLP-070317-0113. |
| Databáze: | OpenAIRE |
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